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15153144133 is a prime number
BaseRepresentation
bin11100001110011001…
…01010000101000101
31110010001022110221111
432013030222011011
5222013201103013
610543344245021
71044336412531
oct160714520505
943101273844
1015153144133
116476611516
122b2a910771
1315764a909a
14a3a6cabc1
155da4b573d
hex38732a145

15153144133 has 2 divisors, whose sum is σ = 15153144134. Its totient is φ = 15153144132.

The previous prime is 15153144101. The next prime is 15153144163. The reversal of 15153144133 is 33144135151.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8452411969 + 6700732164 = 91937^2 + 81858^2 .

It is a cyclic number.

It is not a de Polignac number, because 15153144133 - 25 = 15153144101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 15153144095 and 15153144104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (15153144163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7576572066 + 7576572067.

It is an arithmetic number, because the mean of its divisors is an integer number (7576572067).

Almost surely, 215153144133 is an apocalyptic number.

It is an amenable number.

15153144133 is a deficient number, since it is larger than the sum of its proper divisors (1).

15153144133 is an equidigital number, since it uses as much as digits as its factorization.

15153144133 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 31.

Adding to 15153144133 its reverse (33144135151), we get a palindrome (48297279284).

The spelling of 15153144133 in words is "fifteen billion, one hundred fifty-three million, one hundred forty-four thousand, one hundred thirty-three".